How to recover the OS using ZFS snapshot

Many of them are very familiar with Solaris OS recovery on UFS root filesystem.Here we are going to see about how to recover Solaris 10 on ZFS root filesystem. Here is assumptions is we are periodically keeping root FS zfs snapshot in NAS location using zfs send feature.This can be achieved easily using small “zfs send” command. Note:This procedure will be applicable only if you are using zfs for root and sending the rpool snapshot periodically to NAS location.First we will see how to recover SPARC based machines.First boot the system via network if you are already have jump-start server or boot if from OS DVD.